package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
//import io.swagger.annotations.Api;
//import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@RestController
@RequestMapping("/admin/dish")
//@Api(tags = "菜品相关接口")
@Slf4j
public class DishController {

    @Autowired
    private  DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;

    @PostMapping
//    @ApiOperation(value = "新增菜品")
    public Result save(@RequestBody DishDTO dishDTO) {
        log.info("新增菜品：{}", dishDTO);
        dishService.savewithFlavor(dishDTO);

        String key="dish_"+dishDTO.getCategoryId();
        redisTemplate.delete(key);
        return Result.success();
    }

    @GetMapping("/page")
//    @ApiOperation("菜品分页查询")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO) {
        log.info("菜品分页查询：{}", dishPageQueryDTO);
        PageResult pageResult=dishService.pageQuery(dishPageQueryDTO);
        return Result.success(pageResult);
    }

    @DeleteMapping
//    @ApiOperation("菜品批量删除")
    public Result delete(@RequestParam List<Long> ids){
        log.info("删除菜品：{}",ids);
        dishService.deleteBatch(ids);

        cleanCache("dish_*");
        return Result.success();
    }

    @GetMapping("/{id}")
//    @ApiOperation("根据id查询菜品")
    public Result<DishVO> getById(@PathVariable Long id) {
        log.info("修改菜品的回显:{}",id);
        DishVO dishVO=dishService.getByIdWithFlavor(id);
        return Result.success(dishVO);
    }

    @PutMapping
//    @ApiOperation("修改菜品信息")
    public Result update(@RequestBody DishDTO dishDTO) {
        log.info("修改菜品信息{}", dishDTO);
        dishService.updateWithFlavor(dishDTO);

        cleanCache("dish_*");

        return Result.success();
    }

    @GetMapping("list")
//    @ApiOperation("根据分类id查询菜品")
    public Result<List<Dish>> list(Long categoryId){
        List<Dish> list=dishService.list(categoryId);
        return Result.success(list);
    }

    @PostMapping("/status/{status}")
    //菜品起售停售
    public Result startOrStop(@PathVariable Integer status,Long id){
        dishService.startOrStop(status,id);

        cleanCache("dish_*");

        return Result.success();
    }

    private void cleanCache(String pattern){
        Set keys = redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }
}
